🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.94 AU - 1.5 AU

Year: 492 Days

Day: 18 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.66 AU - 2.22 AU

Year: 987 Days

Day: 25.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.78 AU - 2.26 AU

Year: 1049 Days

Day: 35.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,876,223 km

• M1: 667,356 km (0.104 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 13

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.97 AU - 6.55 AU

Year: 5721 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,876,223 km

• M1: 161,715 km (0.098 R)
• M2: 627,713 km (0.117 R)
• M3: 1,289,982 km (0.114 R)
• M4: 2,055,774 km (0.046 R)
• M5: 5,262,703 km (0.088 R)
• M6: 5,998,725 km (0.087 R)
• M7: 8,863,225 km (0.048 R)
• M8: 9,648,913 km (0.091 R)
• M9: 11,598,323 km (0.119 R)
• M10: 13,263,347 km (0.098 R)
• M11: 14,740,177 km (0.11 R)
• M12: 15,255,991 km (0.065 R)
• M13: 19,483,477 km (0.092 R)
• M14: 21,170,941 km (0.066 R)
• M15: 23,881,804 km (0.118 R)
• M16: 26,395,198 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 13.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.26 AU - 13.02 AU

Year: 12677 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,876,223 km

• M1: 169,195 km (0.093 R)
• M2: 1,069,176 km (0.085 R)
• M3: 1,497,475 km (0.114 R)
• M4: 2,373,819 km (0.088 R)
• M5: 3,547,414 km (0.09 R)
• M6: 4,327,866 km (0.051 R)
• M7: 5,105,775 km (0.085 R)
• M8: 6,428,968 km (0.117 R)
• M9: 7,153,172 km (0.081 R)
• M10: 8,601,878 km (0.059 R)
• M11: 10,056,866 km (0.099 R)
• M12: 10,561,011 km (0.102 R)
• M13: 13,726,353 km (0.082 R)
• M14: 17,872,607 km (0.052 R)
• M15: 25,555,056 km (0.113 R)
• M16: 28,357,024 km (0.103 R)
• M17: 31,552,435 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,267 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit